Company lists · Data refreshed September 2026

Top 24 Advocacy organizations based in New York, United States

RevenueBase identified 71 company matches for advocacy organizations associated with New York, United States as of September 2026 and tracks 3,843 professional contacts across them, including 1,086 with verified work emails. Across the United States, Washington is the largest hub for this category (290 companies); New York follows with 71.

This list covers company matches for advocacy organizations associated with New York, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built
71Companies
3,843Contacts tracked
1,086Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 24 largest advocacy organizations based in New York, United States

Ranked by team size
Top 24 of 71 company matches for advocacy organizations based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Sep 19, 20261,001-5,0002,146 contacts →

Exact match

“AHRC New York City is a Chapter of The Arc New York.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202651-200246 contacts →

Exact match

“Coalition for the Homeless is the nation's oldest advocacy and direct service organization helping homeless men, women, and children.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Sep 19, 2026n/a200 contacts →

Exact match

“LAC is fighting for a future where all people have the opportunity to obtain the jobs, homes, health care, and other life essentials needed to thrive, where everyone’s rights are…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchNew York, United StatesHQ recorded Sep 19, 202611-50131 contacts →

Exact match

“Partners for Justice was created to transform and empower public defense, helping defenders secure better outcomes for the 80% of accused people they represent.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202651-200128 contacts →

Exact match

“Founded by public school teachers, Educators for Excellence is a growing movement of nearly educators, united around a common set of values and principles for improving student…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202651-200101 contacts →

Exact match

“The New York Immigration Coalition (NYIC) is an umbrella policy and advocacy organization for nearly 200 groups in New York State.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202611-5084 contacts →

Exact match

“Standing in solidarity with the bravest people on earth to realize Senator Robert F.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202611-5069 contacts →

Exact match

“For more than 50 years, Advocates for Children of New York has played an important and unique role in New York's public education community.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202611-5061 contacts →

Exact match

“Every day, children are harmed by America’s child welfare, juvenile justice, immigration, education, and healthcare systems.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202611-5047 contacts →

Exact match

“We have fought for more than 40 years to protect civil rights and achieve lived equality for communities in need.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202611-5031 contacts →

Exact match

“The National Institute for Reproductive Health (NIRH) and the NIRH Action Fund are advocacy groups that work directly with state and local reproductive health, rights, and justice…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202611-5030 contacts →

Exact match

“NCLEJ was founded in 1965, in the heyday of the civil rights movement.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202651-20027 contacts →

Exact match

“National Action Network is one of the leading civil rights organizations in the Nation with chapters throughout the entire United States.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202611-5020 contacts →

Exact match

“Representing Parents Of Students With Disabilities For More Than 35 Years Parents learn about their children's special education needs at all stages of life.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202611-5020 contacts →

Exact match

“Harnessing the power of Advocacy, Law, Politics & the Press.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202611-5018 contacts →

Exact match

“Stand Up America is a progressive advocacy organization with nearly two million community members across the country.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Sep 19, 20261-1017 contacts →

Exact match

“HSC is a membership coalition comprising over 180 human services nonprofits that contract with the City and State to provide essential services to New Yorkers.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202611-5014 contacts →

Exact match

“Fair Futures is a youth-led advocacy movement and coalition of 100+ organizations and foundations advocating for all young people in New York City’s foster care system to have…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202611-5012 contacts →

Exact match

“The Center for Learner Equity is committed to ensuring that students with disabilities, particularly those in under-resourced communities, have the quality educational…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United StatesHQ recorded Sep 19, 20261-1011 contacts →

Exact match

“Advocacy Institute supports social justice organizations to build the advocacy skills, knowledge and power they need to shape government policy for a more just and equitable New…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Sep 19, 20261-1010 contacts →

Exact match

“The Center for Economic and Social Rights (CESR) works to promote social justice through human rights.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202651-20010 contacts →

Exact match

“Metropolitan Communications is a Government Relations company located in 570 Lexington Ave, New York, New York, United States.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchNew York, United StatesHQ recorded Sep 19, 202611-5010 contacts →

Exact match

“We are advocates for Universal Access to healthcare and education.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202611-509 contacts →

Exact match

“HIV Law Project seeks to ensure people living with HIV/AIDS live with dignity and respect, are treated as equal members of society and have their basic human needs fulfilled by…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 24 of 71 advocacy organizations based in New York, United States

See the full list, filter by size, metro and specialty, and access 1,086 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Advocacy organizations based in New York, United States at a glance

As of Sep 19, 2026
28.3%Verified-email coverage
54.1Average contacts per company
1-10Median size (employees)
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
23
51-200
6
201-500
2
1,001-5,000
1

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 71 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with New York, United States whose business descriptions match “advocacy organizations” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,086 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “advocacy organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many advocacy organizations are there based in New York, United States?

RevenueBase identified 71 company matches for advocacy organizations associated with New York, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Ahrc NEW York City tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most advocacy organizations?

Washington leads the United States with 290 company records, followed by New York (71) and Sacramento (47).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,086 professional contacts with verified work emails tracked across these 71 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 71 advocacy organizations based in New York, United States. Start with a free account, no credit card.

Download this list →

Related lists

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.